Glucogenic and ketogenic amino acids definition
Answers
Answer:
A Glucogenic amino acid is an amino acid that can be converted into glucose through gluconeogenesis. eg. Alanine and Arginine.
Ketogenic amino acids, which are converted into ketone bodies
eg. Lysine and leucine are the only two amino acids that are purely ketogenic
Explanation:
Amino acids which are both glucogenic and ketogenic....
eg. tryptophan, phenylalanine, tyrosine, isoleucine, and threonine.
Answer:
Amino acids can be classified as being “glucogenic” or “ketogenic” based on the type of intermediates that are formed during their breakdown or catabolism. The catabolism of glucogenic amino acids produces either pyruvate or one of the intermediates in the Krebs Cycle. The catabolism of ketogenic amino acids produces acetyl CoA or acetoacetyl CoA
Explanation:
There is a rare medical condition in which a person is deficient in the pyruvate dehydrogenase enzyme that converts pyruvate to acetyl CoA – a precursor for the Krebs Cycle. Signs and symptoms vary, but there are generally two main manifestations. First, patients can have an elevated blood lactate (lactic acid) level. Second, patients may have neurological defects, including microcephaly (a small head circumference) and/or mental retardation. Treatment is currently limited and not very effective. Moreover, damage to the brain is often irreversible.